GDYJ-505H 80KV 100KV Transformer Oil Dielectric Breakdown Voltage Tester Insulating Oil BDV Tester
Product Description
GDYJ-505H 80KV 100KV Transformer Oil Dielectric Breakdown Voltage Tester Insulating Oil BDV Tester
The importance of using GDYJ-505H Oil Dielectric Breakdown Voltage Tester to test transformer oil:
The breakdown voltage of transformer oil is an important indicator for measuring the degree of contamination of transformer oil by water and suspended impurities. If the breakdown voltage of transformer oil is lower, the overall insulation performance of the transformer will be worse. It will directly affect the safe operation of the transformer. Therefore, it is necessary to use a transformer oil breakdown voltage tester for strict testing and control the transformer oil breakdown voltage within different ranges.
GDYJ-505H follows the following testing standards:
IEC60156/IS6792/BS5874: Insulating liquids - Determination of the breakdown voltage at power frequency - Test method
ASTM D877: Standard Test Method for Dielectric Breakdown Voltage of Insulating Liquids Using Disk Electrodes
ASTM D1816: Standard Test Method for Dielectric Breakdown Voltage of Insulating Liquids Using VDE Electrodes
Operation screen of GDYJ-505H
IEC 60156
ASTM D1816
ASTM D877
Introduction
GDYJ-505H Transformer Oil Dielectric Breakdown Voltage Tester is an upgraded version of model GDYJ-502A. The functional indicators can be fully covered. The circuit board and IC have been completely replaced with the latest IC and board.
The test standards are IEC60156, IS6792, BS5874, ASTM D1816 and ASTM D877.
The max output voltage is 80kv(100kv as optional).
Compact design. The weight is 10KG lighter than GDYJ-502A.
Main Test Functions of GDYJ-505H Transformer Oil Dielectric Breakdown Voltage Tester:
1) IEC60156/IS6792/BS5874
2) ASTMD877
3) ASTMD1816
4) User-defined
5) 5 minute test
6)JIS C 2101-99(S)
7) Proof ‘A’
8)Proof ‘B’
Technical Index
| 1 | Output voltage | 0-80kV(0-100kV Optional) |
| 2 | Rate of voltage rise | 0.5kv/s± 5%, 2kv/s± 5%, 3kv/s± 5%, 5kv/s± 5% |
| 3 | Test Standards | IEC60156/IS6792/BS5874, ASTM D1816 , ASTM D877 |
| 4 | Max. test times | 9 |
| 5 | Init wait times | 0-999s |
| 6 | Stir time | 0-99s |
| 7 | Wait time | 0~600s |
| 8 | Measurement accuracy | ±(1% of full scale + 2 digits) |
| 9 | Resolution | 0.1KV |
| 10 | Oil Temperature measurement range | 0°C to 70°C, or better. Resolution: 1°C, or better |
| 11 | Power supply | AC220V±%, 50Hz/60Hz |
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Contact Us
Contact Person: Christine Gou
Whatsapp/Wechat: +86 15123029885
Mobile: +86 15123029885
E-mail: gold05@hy-industry.com